发明名称 |
Communication device for transmitting received start-up signal and power signal for starting up a designated node |
摘要 |
According to one embodiment, a communication device includes a start-up signal reception unit that receives a start-up signal that a start node transmits for starting up a node to be started; a first interface connected to Ethernet; a second interface connected to Ethernet; a power reception unit that receives PoE power through the first interface; a PoE controller that receives the start-up signal and PoE power and gives a transmission instruction of a start-up power signal which is a PoE power signal having a signal pattern corresponding to the start-up signal; and a power transmission unit that receives the transmission instruction from the PoE controller and transmits the start-up power signal through the second interface. |
申请公布号 |
US8782448(B2) |
申请公布日期 |
2014.07.15 |
申请号 |
US201113231607 |
申请日期 |
2011.09.13 |
申请人 |
Kabushiki Kaisha Toshiba |
发明人 |
Tanizawa Yoshimichi;Ishihara Takeshi;Ise Kotaro;Kamagata Eiji;Oyama Yuichiro;Murakami Takaomi |
分类号 |
G06F1/26 |
主分类号 |
G06F1/26 |
代理机构 |
Amin, Turocy & Watson, LLP |
代理人 |
Amin, Turocy & Watson, LLP |
主权项 |
1. A communication device comprising:
a signal reception unit that receives a start-up signal that a start node transmits for starting up a node to be started; a first interface connected to Ethernet; a second interface connected to Ethernet; a power reception unit that receives PoE power through the first interface; a PoE controller that receives the start-up signal and PoE power and gives a transmission instruction of a start-up power signal which is a PoE power signal having a signal pattern corresponding to the start-up signal; and a power transmission unit that receives the transmission instruction from the PoE controller and transmits the start-up power signal through the second interface. |
地址 |
Tokyo JP |